Perhaps you should try some spelling variations:
"trong va cham snippets" » "trong va code snippets", "trong van cham snippets", "trong ca cham snippets", "trong cac cham snippets", "trong va chat snippets", "trong va tham snippets"
"locating bug core snippets" » "locating bug code snippets"
"dang java java snippets" » "dang va java snippets"

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dang java java snippets") OR ("trong va cham snippets"))) OR ("locating bug core snippets"))~.
• Removing quotes may allow a broader search: (((( dang java java snippets ) or ( trong va cham snippets ))) or ( locating bug core snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("dang java java snippets") or ("trong va cham snippets"))) or ("locating bug core snippets"))*.